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Massachusetts Power of Attorney
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Massachusetts Power of Attorney

Massachusetts never adopted the Uniform Power of Attorney Act. A POA here is durable only if it carries the wording in M.G.L. c. 190B, Section 5-501.

By Settled Editorial

A Massachusetts power of attorney lets you name an attorney in fact to handle your money and property. Massachusetts never adopted the 2006 Uniform Power of Attorney Act. The entire statute is M.G.L. c. 190B, Article V, Part 5, Sections 5-501 through 5-507, and your document is durable only if it says the right words.

That last sentence is the whole reason this page exists. Most advice you will read online describes a durable-by-default state. Massachusetts is not one. Use this guide to learn the rules and prepare questions, then have a Massachusetts attorney draft or review the document before you sign it.

One line frames everything else: a power of attorney ends at death. When the principal dies, the attorney in fact loses authority and a separate court process begins in the Probate and Family Court, where a personal representative is appointed. For what happens then, read the Massachusetts probate guide.

Massachusetts Is Not a Uniform Power of Attorney Act State

Here is why that matters more than it sounds. Article V, Part 5 of chapter 190B runs seven sections and stops. Section 5-507 is the last one, and Article 5A begins right after it. Those seven sections carry the older durable-power formulation that Massachusetts once kept in a standalone chapter, M.G.L. c. 201B, the Uniform Durable Power of Attorney Act, whose official page now reads "[Repealed, 2008, 521, Sec. 22.]"

So every one of these familiar rules is not Massachusetts law:

  • There is no statutory short form and no state fill-in-the-blank power of attorney.
  • There is no list of "hot powers" that a document must grant expressly.
  • There are no codified duties for the attorney in fact, no record-keeping duty, and no deadline to produce an accounting on request.
  • There is no seven-business-day window for a bank to accept or reject the document.
  • There is no award of attorney's fees against a company that refuses it.
  • A Massachusetts power of attorney is not durable by default.

If you find a form or an article built on any of those points, it was written for another state. Check what it says about durability before you rely on it.

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Durability Comes From the Words, Not From the Default

This is the Massachusetts trap, and it is the one that ruins documents. Under Section 5-501, a durable power of attorney is one where the principal designates an attorney in fact in writing and the writing contains one of these phrases:

  • "This power of attorney shall not be affected by subsequent disability or incapacity of the principal, or lapse of time," or
  • "This power of attorney shall become effective upon the disability or incapacity of the principal," or
  • similar words showing that you intend your agent's authority to survive your later disability or incapacity.

Leave that language out and you have an ordinary, non-durable power of attorney. It stops working at the exact moment your family needs it. Section 5-504(a) is the companion worth knowing: the principal's death does not revoke the agency as to an attorney in fact who, without actual knowledge of the death, acts in good faith under the power, so acts already taken in good faith still bind. Section 5-504(b) confirms the incapacity consequence by protecting only someone who acts in good faith "without actual knowledge of the disability or incapacity of the principal" under a written power "that is not a durable power."

Once the document is durable, Section 5-502 does real work. Acts your attorney in fact takes during your disability "have the same effect and inure to the benefit of and bind the principal and his successors in interest as if the principal were competent and not disabled." A durable Massachusetts power of attorney also does not go stale with age unless the instrument states its own termination time, though banks often push back on an old one as a matter of policy rather than law.

Signing, Notarizing, and Recording

Part 5 is thin on formalities. It requires a writing that designates the attorney in fact, and for durability the Section 5-501 language. It does not require witnesses, and notarization is not a statutory condition of validity. It prescribes no Notice to the Principal or Notice to the Agent of the kind Maine and Illinois use.

Notarize it anyway. Two reasons:

  1. Real estate makes acknowledgment mandatory. M.G.L. c. 183, Section 32 provides that "the law relative to the acknowledgment and recording of deeds shall apply to letters of attorney for the conveyance of real estate," and c. 183, Section 29 bars recording a deed without a certificate of acknowledgment or of proof of due execution. A power of attorney used to convey Massachusetts real estate has to be acknowledged and recorded at the registry of deeds.
  2. Everyone else asks for it. Banks, brokerages, transfer agents, and title companies routinely refuse an unnotarized document no matter what the statute says.

Springing Powers and the Missing Trigger Rule

Section 5-501 expressly allows the springing form, the one that becomes effective "upon the disability or incapacity of the principal." Section 5-501(b) supplies the meaning of the trigger: disability or incapacity means "the mental illness or other disability of the principal recognized under the General Laws."

Now the gap. Part 5 never says who decides that you have become incapacitated, and it supplies no fallback physician-certification rule of the kind Uniform Power of Attorney Act states provide. A Massachusetts springing power of attorney has to define its own determination mechanism, naming who certifies incapacity and what proof a bank may rely on. Skip that and your agent may hold a document nobody will honor. Ask your attorney about this point before choosing the springing form.

No State Form and No Hot Powers List

Massachusetts publishes no statutory catalog of powers, so the four corners of your document control. The statute neither grants nor withholds authority to make gifts, create or amend a trust, change rights of survivorship, or change beneficiary designations. It simply does not address them.

Because Part 5 supplies no default in either direction, write those authorities in explicitly if you want your agent to have them, and leave them out if you do not. Whether a Massachusetts court will read a particular power into a general grant is a question of case law and drafting, not statute, so this is a conversation to have with a lawyer rather than a box to check on a template.

The same silence covers your online life. Nothing in Sections 5-501 through 5-507 gives your attorney in fact a statutory right to reach email, cloud storage, or other online accounts. Spell that authority out in the document and use each provider's own legacy-contact tools. See Massachusetts digital assets planning for the rest of that picture.

Part 5 is also silent on coagents and successor agents. There is no Massachusetts default on whether two agents may act alone or must act together, and none on when a successor may begin. Your document has to say. Name at least one successor so the plan survives your first choice being unavailable.

What Third Parties Must Do

Massachusetts protects the people who accept your document more than it punishes the ones who refuse it.

  • Under Section 5-507, "no third party acting in good faith reliance on a durable power of attorney shall be held liable for action taken in such reliance."
  • Under Section 5-505, an affidavit by the attorney in fact stating that at the time of exercise the agent had no actual knowledge of revocation, death, disability, or incapacity is "conclusive proof" of non-revocation as to acts taken in good faith reliance on it. When the transaction needs a recordable instrument, the affidavit is itself recordable once authenticated for record. This is the workhorse at Massachusetts closings, so ask the closing attorney about it early.
  • Under Section 5-506, the attorney in fact "is authorized to prosecute legal action for damages in behalf of the principal in the event of an unreasonable refusal of a third party to honor the authority of a valid durable power of attorney."

Read that last one closely. Massachusetts gives you a damages lawsuit, not a court order compelling the bank to accept and not a fee award. The statute does not define "unreasonable," and it publishes no list of grounds on which a company may lawfully refuse. Practically, that makes a clean, notarized, well-drafted document worth far more here than a statutory remedy.

How a Massachusetts Power of Attorney Ends

Section 5-504 regulates notice rather than form. A revocation binds nobody who does not know about it, so telling people is the operative step.

  • You revoke it. Sign a written revocation and deliver it to your attorney in fact. Until the agent has actual knowledge, acts taken in good faith still bind you and your successors.
  • Tell every third party too. Someone other than the agent is not treated as knowing unless the revocation is written, executed by you or your personal representative, and actually received. For real estate transactions, recording the revocation in due course under chapter 184, Section 25 does that job.
  • A court-appointed fiduciary can revoke or amend it. Under Section 5-503, once a court appoints a conservator or guardian of the estate, your attorney in fact becomes accountable to that fiduciary as well as to you, and the fiduciary gains "the same power to revoke or amend" your document "that the principal would have had if such principal were not disabled or incapacitated." You may also use a durable power of attorney to nominate your own conservator or guardian, and the court follows your most recent nomination "except for good cause or disqualification."
  • Divorce or annulment removes a spouse. Under Section 2-804(b)(1)(iii), a divorce or annulment revokes a revocable nomination naming a former spouse, or a relative of the former spouse, "to serve in any fiduciary or representative capacity, including a personal representative, executor, trustee, conservator, agent, or guardian." Section 1-201(19) puts an instrument creating a power of attorney inside the definition of "governing instrument," which is what links the two. Note the trigger: the divorce itself, not the filing of a divorce case. Separating without divorcing leaves an agent spouse in place until you revoke. That revocation yields to the section's own opening carve-out: the express terms of a governing instrument, a court order, or a contract relating to the division of the marital estate made between the divorced individuals before or after the marriage.
  • You die. The document terminates.

Two more Massachusetts gaps worth saying plainly. Part 5 says nothing about the effect of a later power of attorney on an earlier one, so do not assume signing a new one cancels the old. And there is no statutory expiration date on a durable power.

Power of Attorney vs Probate

Power of attorneyProbate administration
When it worksWhile the principal is aliveAfter the principal dies
Who actsThe attorney in fact named in the documentPersonal representative appointed by the court
Source of authorityThe signed document itselfProbate and Family Court appointment
What it coversMoney and property tasks you allowDebts, taxes, and distributions
Ends whenThe principal dies, or on revocationThe estate is settled and closed

A durable power of attorney can spare your family a conservatorship while you are alive, and it does nothing to avoid probate after death. Compare ways to avoid probate in Massachusetts for the tools that do.

When to Get Legal Help

Talk with a Massachusetts attorney when:

  • You want your agent to make gifts, change beneficiaries, or manage a trust
  • You own real estate, a business, or property in another state
  • You are weighing an immediate document against a springing one
  • Family members may disagree about who should serve
  • You are worried about financial abuse and want limits written in
  • You downloaded a generic form and cannot confirm it carries the Section 5-501 durability wording

Keep these nearby as you plan:

This Massachusetts power of attorney guide is general information about Massachusetts law. Confirm anything that affects your situation with a licensed Massachusetts attorney before you sign, because this document controls real money and property.

Sources:

It is not legal advice.

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Settled Estate is not a law firm and does not give legal advice.

Information current as of July 29, 2026

Settled Estate is not a law firm, and this content is for informational purposes only and does not constitute legal advice. Probate laws and procedures in Massachusetts can change. Consult with a qualified attorney for advice specific to your situation. Full disclaimer.

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